Trust Primo Touch Wireless Bluetooth headphones

Bluetooth: Yes | Battery technology: Lithium Polymer (LiPo) | Connectivity technology: Wireless | Weight: 40 g | Microphone in: Yes | Width: 68 mm | Product colour: Black | Cables included: USB | Wireless range: 10 m | Headset type: Binaural | Bluetooth version: 5.0 | Bluetooth profiles: HSP | Height: 21 mm | Rechargeable battery: Yes | Wearing style: In-ear | Bluetooth profiles: A2DP | Product type: Headset | Depth: 45 mm | Bluetooth profiles: HFP | Headphone sensitivity: 102 dB | Headphone frequency: 20 - 20000 Hz | Recommended usage: Home | Driver unit: 1 cm | Acoustic system: Closed | Talk time: 4 h | Quantity: 1 | Impedance: 24 Ω | Bluetooth profiles: AVRCP | Call pick up: Yes | Recharge indicator: Yes | Magnet type: Neodymium | Diaphragm material: Polyethylene terephthalate (PET)